diff mbox series

[9/9] drm/i915: Drop HDC_CHICKEN and CTX_PREEMPT on Coffeelake

Message ID 20190415184738.10227-9-chris@chris-wilson.co.uk (mailing list archive)
State New, archived
Headers show
Series [1/9] drm/i915: Verify workarounds immediately after application | expand

Commit Message

Chris Wilson April 15, 2019, 6:47 p.m. UTC 
HDC_CHICKEN and CTX_PREEMPT were not writable through the whitelist.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_workarounds.c | 6 ------
 1 file changed, 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/intel_workarounds.c b/drivers/gpu/drm/i915/intel_workarounds.c
index 8363158b0a63..e768348fd289 100644
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -1052,14 +1052,8 @@  static void glk_whitelist_build(struct i915_wa_list *w)
 
 static void cfl_whitelist_build(struct i915_wa_list *w)
 {
-	/* WaVFEStateAfterPipeControlwithMediaStateClear:skl,bxt,glk,cfl */
-	whitelist_reg(w, GEN9_CTX_PREEMPT_REG);
-
 	/* WaEnablePreemptionGranularityControlByUMD:skl,bxt,kbl,cfl,[cnl] */
 	whitelist_reg(w, GEN8_CS_CHICKEN1);
-
-	/* WaAllowUMDToModifyHDCChicken1:skl,bxt,kbl,glk,cfl */
-	whitelist_reg(w, GEN8_HDC_CHICKEN1);
 }
 
 static void cnl_whitelist_build(struct i915_wa_list *w)